Seki-Itadori located 40km North from the capital of Gifu City is said a treasure house of nature that woods occupy 98% of all area, 6,000 ha of a primeval forest spread out in north area, and Itadori River flowing from south to north in the central of the prefecture has rare clean water. You can have enough of the wonderful four seasons. You can go a mountain-stream fishing a sea eel, a char, and so on in Spring, go camping and fishing a sweetfish in Summer, and go on a hike in red leaves of a primeval forest in Autumn with this big nature. This big nature of Seki-Itadori is called "The Earth of Lights, Water, and Greens" and been close by a lot of people. Seki-Itadori utilizes the specialties of this area like those and has been proposing "a village of nature and adventurous sports" conception, producing the place of meeting people and between people and nature, and planning to boost the village economy with a mountain village's mission through an exchange with cities. This competition is in line "It catches the times as information-oriented, internationalization, progress of technical innovation, and maturating. It also views and takes in advance of a new area to come from this current, and advance an area management." Seki-Itadori is aiming at boosting the new village economy in the 21st century by their own way as holding an international competition. We intend to spread off-road bicycle sports to raise the challenge spirit with a deep interchange of managers, people watching a game, and riders, raising international senses, loving nature, and raising a rich heart to be impressed from now on.